diff options
Diffstat (limited to 'arch/sparc/kernel/prom.c')
| -rw-r--r-- | arch/sparc/kernel/prom.c | 19 |
1 files changed, 11 insertions, 8 deletions
diff --git a/arch/sparc/kernel/prom.c b/arch/sparc/kernel/prom.c index 2cc302b6bec..eed140b3c73 100644 --- a/arch/sparc/kernel/prom.c +++ b/arch/sparc/kernel/prom.c @@ -32,12 +32,13 @@ static struct device_node *allnodes; */ static DEFINE_RWLOCK(devtree_lock); -int of_device_is_compatible(struct device_node *device, const char *compat) +int of_device_is_compatible(const struct device_node *device, + const char *compat) { const char* cp; int cplen, l; - cp = (char *) of_get_property(device, "compatible", &cplen); + cp = of_get_property(device, "compatible", &cplen); if (cp == NULL) return 0; while (cplen > 0) { @@ -150,13 +151,14 @@ struct device_node *of_find_compatible_node(struct device_node *from, } EXPORT_SYMBOL(of_find_compatible_node); -struct property *of_find_property(struct device_node *np, const char *name, +struct property *of_find_property(const struct device_node *np, + const char *name, int *lenp) { struct property *pp; for (pp = np->properties; pp != 0; pp = pp->next) { - if (strcmp(pp->name, name) == 0) { + if (strcasecmp(pp->name, name) == 0) { if (lenp != 0) *lenp = pp->length; break; @@ -170,7 +172,8 @@ EXPORT_SYMBOL(of_find_property); * Find a property with a given name for a given node * and return the value. */ -void *of_get_property(struct device_node *np, const char *name, int *lenp) +const void *of_get_property(const struct device_node *np, const char *name, + int *lenp) { struct property *pp = of_find_property(np,name,lenp); return pp ? pp->value : NULL; @@ -192,7 +195,7 @@ EXPORT_SYMBOL(of_getintprop_default); int of_n_addr_cells(struct device_node *np) { - int* ip; + const int* ip; do { if (np->parent) np = np->parent; @@ -207,7 +210,7 @@ EXPORT_SYMBOL(of_n_addr_cells); int of_n_size_cells(struct device_node *np) { - int* ip; + const int* ip; do { if (np->parent) np = np->parent; @@ -239,7 +242,7 @@ int of_set_property(struct device_node *dp, const char *name, void *val, int len while (*prevp) { struct property *prop = *prevp; - if (!strcmp(prop->name, name)) { + if (!strcasecmp(prop->name, name)) { void *old_val = prop->value; int ret; |